Desktop: Windows Vista Home -> Windows 7 Home -> CentOS 7 -> Debian 8 -> Arch Linux -> OpenSUSE Leap 15 -> Debian 10 -> Slackware
Slackware is probably where i'll be for the rest of my time on Linux, as unlike other distros, I have no major complaints.
I've always hosted stuff at home, even as a kid, so for my homeserver:
Server: Windows XP Pro -> Windows 7 Pro -> CentOS 7 -> CentOS 8 -> Artix Linux -> NetBSD -> OpenBSD -> SmartOS
I don't miss the days of using WAMP on windows lol
Magic Wormhole protocol. There's a lot of clients out there. Here's some: